Answer:
A. Electron Transport chain and Fermentation,
Explanation:
Answer: Cell membrane has many properties which is stated below.
Explanation:
The cell membrane allow one cell to communicate with other cell. It is the cell membrane which is directly in contact with the cell membrane of the another cell.
The cell membrane also serves as a channel for the transport of materials from the outside to inside and vice versa.
It also provides stability to the cell. It combines with the carbohydrates and provides immune response and cell recognition.
The answer is b- the crocodile heart has three chambers.
They range from the dry desert conditions of northern Chile to the heavy rains along the windswept southwestern coast of the continent
